Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between METOP-A and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/8/2018
| Index | Date (METOP-A) | Time (METOP-A) | Lat,Lon (METOP-A) | SZA (METOP-A ) | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Distance(km) | Time Diff (sec) |
| 1 | 01/08/2018 | 11:32:58 | 73.40, -1.33 | 95.74 | 01/08/2018 | 11:31:46 | 73.40, -2.49 | 95.80 | 36.77 | 72 |
| 2 | 01/08/2018 | 12:23:41 | -73.35, 165.87 | 84.32 | 01/08/2018 | 12:22:29 | -73.35, 164.93 | 84.26 | 29.86 | 72 |
| 3 | 01/08/2018 | 13:14:25 | 73.12, -27.28 | 95.48 | 01/08/2018 | 13:13:11 | 73.15, -27.32 | 95.53 | 3.32 | 74 |
| 4 | 01/08/2018 | 14:05:07 | -73.12, 140.04 | 84.53 | 01/08/2018 | 14:03:54 | -73.10, 140.10 | 84.53 | 2.77 | 73 |
| 5 | 01/08/2018 | 14:55:47 | 73.10, -52.68 | 95.45 | 01/08/2018 | 14:54:40 | 73.11, -52.60 | 95.47 | 2.61 | 67 |
| 6 | 01/08/2018 | 15:46:29 | -73.10, 114.64 | 84.56 | 01/08/2018 | 15:45:24 | -73.11, 114.71 | 84.54 | 2.65 | 65 |
| 7 | 01/08/2018 | 16:37:08 | 73.12, -77.96 | 95.46 | 01/08/2018 | 16:36:10 | 73.12, -77.99 | 95.47 | 1.37 | 58 |
| 8 | 01/08/2018 | 17:27:50 | -73.12, 89.36 | 84.55 | 01/08/2018 | 17:26:54 | -73.12, 89.32 | 84.54 | 1.32 | 56 |
| 9 | 01/08/2018 | 18:18:30 | 73.10,-103.36 | 95.43 | 01/08/2018 | 18:17:40 | 73.12,-103.38 | 95.47 | 2.79 | 50 |
| 10 | 01/08/2018 | 19:09:12 | -73.10, 63.96 | 84.58 | 01/08/2018 | 19:08:23 | -73.08, 64.04 | 84.59 | 3.38 | 49 |
| 11 | 01/08/2018 | 19:59:52 | 73.07,-128.75 | 95.40 | 01/08/2018 | 19:59:09 | 73.08,-128.66 | 95.41 | 2.93 | 43 |
| 12 | 01/08/2018 | 20:50:34 | -73.07, 38.57 | 84.61 | 01/08/2018 | 20:49:53 | -73.08, 38.65 | 84.60 | 2.83 | 41 |
| 13 | 01/08/2018 | 21:41:13 | 73.10,-154.04 | 95.41 | 01/08/2018 | 21:40:39 | 73.09,-154.05 | 95.41 | 1.44 | 34 |
| 14 | 01/08/2018 | 22:31:55 | -73.10, 13.28 | 84.60 | 01/08/2018 | 22:31:23 | -73.09, 13.26 | 84.60 | 1.13 | 32 |
| 15 | 01/08/2018 | 23:22:35 | 73.07,-179.43 | 95.38 | 01/08/2018 | 23:22:09 | 73.09,-179.44 | 95.41 | 2.30 | 26 |
| 16 | 01/09/2018 | 00:13:17 | -73.07, -12.11 | 84.63 | 01/09/2018 | 00:12:53 | -73.10, -12.13 | 84.60 | 2.88 | 24 |
| 17 | 01/09/2018 | 01:03:57 | 73.05, 155.17 | 95.35 | 01/09/2018 | 01:03:38 | 73.05, 155.28 | 95.35 | 3.32 | 19 |
| 18 | 01/09/2018 | 01:54:39 | -73.05, -37.50 | 84.66 | 01/09/2018 | 01:54:22 | -73.05, -37.41 | 84.66 | 3.11 | 17 |
| 19 | 01/09/2018 | 02:45:18 | 73.07, 129.89 | 95.36 | 01/09/2018 | 02:45:08 | 73.06, 129.89 | 95.35 | 1.73 | 10 |
| 20 | 01/09/2018 | 03:36:00 | -73.07, -62.79 | 84.65 | 01/09/2018 | 03:35:52 | -73.06, -62.80 | 84.66 | 1.24 | 8 |
| 21 | 01/09/2018 | 04:26:40 | 73.05, 104.49 | 95.33 | 01/09/2018 | 04:26:38 | 73.06, 104.50 | 95.35 | 1.89 | 2 |
| 22 | 01/09/2018 | 05:17:22 | -73.05, -88.18 | 84.68 | 01/09/2018 | 05:17:22 | -73.07, -88.19 | 84.66 | 2.42 | 0 |
| 23 | 01/09/2018 | 06:08:01 | 73.07, 79.21 | 95.34 | 01/09/2018 | 06:08:08 | 73.07, 79.11 | 95.35 | 3.27 | 7 |
| 24 | 01/09/2018 | 06:58:44 | -73.02,-113.58 | 84.71 | 01/09/2018 | 06:58:51 | -73.02,-113.47 | 84.72 | 3.47 | 7 |
| 25 | 01/09/2018 | 07:49:23 | 73.05, 53.81 | 95.31 | 01/09/2018 | 07:49:37 | 73.03, 53.83 | 95.29 | 2.15 | 14 |
| 26 | 01/09/2018 | 08:40:05 | -73.05,-138.87 | 84.70 | 01/09/2018 | 08:40:21 | -73.03,-138.86 | 84.72 | 1.59 | 16 |
| 27 | 01/09/2018 | 09:30:45 | 73.02, 28.42 | 95.28 | 01/09/2018 | 09:31:07 | 73.04, 28.44 | 95.29 | 1.60 | 22 |
| 28 | 01/09/2018 | 10:21:27 | -73.02,-164.26 | 84.73 | 01/09/2018 | 10:21:51 | -73.04,-164.25 | 84.72 | 2.03 | 24 |
| 29 | 01/09/2018 | 11:12:06 | 73.05, 3.13 | 95.29 | 01/09/2018 | 11:12:37 | 73.04, 3.05 | 95.28 | 2.87 | 31 |
| 30 | 01/09/2018 | 12:02:48 | -73.05, 170.45 | 84.72 | 01/09/2018 | 12:03:21 | -73.05, 170.36 | 84.72 | 3.12 | 33 |
| 31 | 01/09/2018 | 12:53:28 | 73.02, -22.26 | 95.26 | 01/09/2018 | 12:54:06 | 73.00, -22.23 | 95.23 | 2.63 | 38 |
| 32 | 01/09/2018 | 13:44:10 | -73.02, 145.06 | 84.75 | 01/09/2018 | 13:44:50 | -73.00, 145.08 | 84.78 | 2.05 | 40 |
| 33 | 01/09/2018 | 14:34:50 | 73.00, -47.65 | 95.23 | 01/09/2018 | 14:35:36 | 73.01, -47.62 | 95.23 | 1.49 | 46 |
| 34 | 01/09/2018 | 15:25:32 | -72.99, 119.67 | 84.79 | 01/09/2018 | 15:26:20 | -73.01, 119.69 | 84.78 | 1.75 | 48 |
| 35 | 01/09/2018 | 16:16:11 | 73.02, -72.94 | 95.24 | 01/09/2018 | 16:17:06 | 73.01, -73.01 | 95.22 | 2.54 | 55 |
| 36 | 01/09/2018 | 17:06:53 | -73.02, 94.38 | 84.77 | 01/09/2018 | 17:07:50 | -73.02, 94.30 | 84.78 | 2.73 | 57 |
| 37 | 01/09/2018 | 17:57:33 | 73.00, -98.33 | 95.21 | 01/09/2018 | 17:58:35 | 72.97, -98.29 | 95.17 | 3.14 | 62 |
| 38 | 01/09/2018 | 18:48:15 | -72.99, 68.99 | 84.80 | 01/09/2018 | 18:49:19 | -72.97, 69.02 | 84.84 | 2.55 | 64 |
| 39 | 01/09/2018 | 19:38:55 | 72.97,-123.73 | 95.17 | 01/09/2018 | 19:40:05 | 72.98,-123.68 | 95.16 | 1.59 | 70 |
| 40 | 01/09/2018 | 20:29:37 | -72.97, 43.59 | 84.84 | 01/09/2018 | 20:30:49 | -72.98, 43.63 | 84.84 | 1.63 | 72 |
| 41 | 01/09/2018 | 21:20:20 | 72.79,-149.44 | 95.01 | 01/09/2018 | 21:21:32 | 72.83,-148.75 | 95.00 | 22.99 | 72 |
| 42 | 01/09/2018 | 22:11:03 | -72.74, 17.78 | 85.05 | 01/09/2018 | 22:12:15 | -72.79, 18.66 | 85.07 | 29.53 | 72 |
| 43 | 01/09/2018 | 23:01:47 | 72.51,-175.35 | 94.75 | 01/09/2018 | 23:02:56 | 72.54,-173.51 | 94.66 | 61.30 | 69 |
| 44 | 01/09/2018 | 23:52:31 | -72.41, -8.22 | 85.35 | 01/09/2018 | 23:53:39 | -72.49, -6.10 | 85.40 | 71.66 | 68 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 1/8/2018
Download SNOs between METOP-A and NPP since TLE EPOCH: 01/08/2018 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service